87909912

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2549}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 238680000

約数和(自身を除く): 150770088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2549, 2874, 3832, 4311, 5098, 5748, 7647, 8622, 10196, 11496, 15294, 17244, 20392, 22941, 30588, 34488, 45882, 61176, 91764, 183528, 1220971, 2441942, 3662913, 4883884, 7325826, 9767768, 10988739, 14651652, 21977478, 29303304, 43954956, 87909912]

約数ペア:

[(1, 87909912), (2, 43954956), (3, 29303304), (4, 21977478), (6, 14651652), (8, 10988739), (9, 9767768), (12, 7325826), (18, 4883884), (24, 3662913), (36, 2441942), (72, 1220971), (479, 183528), (958, 91764), (1437, 61176), (1916, 45882), (2549, 34488), (2874, 30588), (3832, 22941), (4311, 20392), (5098, 17244), (5748, 15294), (7647, 11496), (8622, 10196)]